Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.

What do you understand by the term carrier in modulation?

A. voltage to be transmitted
B. resultant wave
C. voltage for which amplitude, phase or frequency can be varied
D. voltage for which amplitude, phase or frequency remains constant
Answer» D. voltage for which amplitude, phase or frequency remains constant
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